Back to results
US 10,488,287 B2Granted
Electric device for detecting pressure
AssigneeCity University of Hong Kong
InventorsA. L. Roy Vellaisamy, Qijun Sun, Jiaqing Zhuang
Life of this patent
Estimating the term…
Abstract
An electric device for detecting pressure and a pressure sensor includes an electric current channel arranged to conduct an electric current, wherein the electric current channel is disposed adjacent or proximate to a pressure sensitive structure. Upon the pressure sensitive structure being subjected to a change of an external pressure, the pressure sensitive structure is arranged to manipulate a first electrical characteristic of the electric current channel.
Claims23
An electric device for detecting pressure, comprising:
- a substrate;
- an electric current channel disposed on one side of the substrate, arranged to conduct an electric current;
- and a pressure sensitive structure disposed on the other side of the substrate, arranged to manipulate a first electrical characteristic of the electric current channel;
- wherein the pressure sensitive structure comprises a spacer structure and is subjected to a change in external pressure.
1 more element
Dependencies are inferred from the claim text.